Perhaps you should try some spelling variations:
sach van » sach han, sach va, bach van
cham xuc » cam xuc, chat xuc, cham soc
ban hang » ngan hang
su triet » su viet, su tien, ve triet
te sach » toc sach
dong xa » dong xay, duong xa, dong ha
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
ki su » ky su

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: te sach van dong xa hoi. hieu ve cham xuc ((tuan anh) or (ban hang)) ki su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach van dong xa hoi. hieu ve cham xuc ((tuan anh) OR (ban hang)) ki su triet.
• Adding a wildcard symbol may retrieve word variants: te sach van dong xa hoi. hieu ve cham xuc ((tuan anh) or (ban hang)) ki su triet*.